Selling Leads from SHAANXI SCIPHAR BIOTECHNOLOGY CO., LTD China

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Topotecan HCl

Topotecan, a semi-synthetic derivative of camptothecin (a plant alkaloid obtained from the Camptotheca acuminata tree), is an anti-tumor drug with topoisomerase I-inhibitory activity similar to irinotecan. Topotecan interferes with the growth of cancer cells, which are eventually destroyed. Since the growth of normal cells may also be affected by the medicine, other effects may also occur. Unlike
Topiramate

Topiramate is an anticonvulsant indicated in the treatment of epilepsy and migraine. Topiramate enhances GABA-activated chloride channels. In addition, topiramate inhibits excitatory neurotransmission, through actions on kainate and AMPA receptors. There is evidence that topiramate has a specific effect on GluR5 kainate receptors. It is also an inhibitor of carbonic anhydrase, particular subtypes
Meloxicam

Meloxicam, an oxicam derivative, is a member of the enolic acid group of nonsteroidal antiinflammatory drugs (NSAIDs). Each pastel yellow MOBIC tablet contains 7.5 mg or 15 mg meloxicam for oral administration. Each bottle of MOBIC oral suspension contains 7.5 mg meloxicam per 5 mL. Meloxicam is chemically designated as 4-hydroxy-2-methyl-N-(5-methyl-2-thiazolyl)-2H-1,2-benzothiazine-3-carboxamide
Etidronate sodium

Sodium etidronate is a diphosphonate compound that inhibits bone resorption and mineralization. The drug has been reported to be highly effective for the palliation of painful bone metastasis from prostatic cancer. Fifty-seven patients were entered into a randomized, prospective, double-blind, placebo-controlled study of sodium etidronate. All patients had hormone refractory metastatic prostatic c
Coenzyme Q10

CAS #: 303-98-0
Molecular formula:C59H90O4
Molucular weight:863.34
Synonyms:Ubiquinone-10, CoQ10, Ubiquinone 50,Ubidecarenone
Formulation: Yellow to orange crystalline powder
Purity: 98.0-101.0% (USP28)
Alendronate sodium

Alendronate sodium is a bisphosphonate that acts as a specific inhibitor of osteoclast-mediated bone resorption. Bisphosphonates are synthetic analogs of pyrophosphate that bind to the hydroxyapatite found in bone.
Alendronate sodium is chemically described as (4-amino-1-hydroxybutylidene) bisphosphonic acid monosodium salt trihydrate
10-hydroxycamptothecin

10-hydroxycamptothecin is the derivative of camptothecine that is a micro-alkaloid from camptotheca Acuminate (a tree native to mainland China). is a kind of pharmaceutical intermediate, an alkaloid originally isolated from the Camptotheca acuminata, exerted inhibitory effects on DNA topoisomerase 1 (Topo 1)[1]and has anticancer activity in vitro and in vivo. It can also induce differentiation of
9-Nitro-Camptothecin

CAS #: 91421-43-1
Molecular formula:C20H17N3O4
Molecular weight:363.37
Formulation: White powder
Purity: 99%
9-amino camptothecin

A process for preparing the 9-amino camptothecin of formula (I); said process comprising: (1) reacting a compound of formula (III), wherein the hydroxy group on ring A is in the 10- or 12-position, with a nitrating agent, so obtaining a corresponding compound of formula (IV); (2) converting the compound of formula (IV) into a corresponding compound of formula (V), wherein XO is a group that can be
7-ethyl-Camptothecin

Action: material of irinotecan and SN-38 glucuronic acid
Physiochemical properties: Light yellow needle crystal, melting point:228癈~235癈, it is easy to deteriorate when meeting light. It slightly dissolves in methanol, alcohol and chloroform. It easily dissolves in the solution of chloroform and methanol and hardly in water. It can not form stable salt with acid.
Production process: derivatives

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